As a contraction musta
is (colloquial) must have.
As a noun busta is
.
musta
English
Contraction
(
en-cont)
(colloquial) Must have.
- He musta guessed. There's no other explanation.
Synonyms
* must’ve
See also
* coulda
* hadda
* shoulda
* woulda
* mighta
busta
English
Anagrams
*
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